Had my first appt with the midwife earlier this week, the long one where she fills out your notes in great detail. She didn't actually give them to me yet, apparently I'll get them after my scan in 2 weeks. This is my first pregnancy, I'm at nearly 11 weeks now and so far low risk and pretty normal.
She did say when I get them, I have to have them with me everywhere I go. I'm a pretty active cyclist, runner, I walk almost everywhere in our little town. She said "on the bike, on a run, you have to take them". I get the impression she doesn't fully understand what it means to go cycling or running, it's not exactly easy to bring along a binder full of notes. 
So I'm curious what other people do or have done. Certainly when I get further along I'll be more inclined to keep them close by, but at the moment if something happened to me I can't see the doctors being able to help me and the fetus anyway. So it seems a bit of a faff. If it's a question of people needing to know I'm pregnant, I'd rather wear a medic-alert bracelet or whatever temporarily.
Thoughts?